To estimate the price of the 2017 Toyota RAV 4 I4 2.5L XLE AWD (Top) with 180000 km mileage, I first looked at the selling prices of similar cars. The closest match in terms of variant and condition is the 2016 Toyota RAV 4 I4 2.5L GLE AWD (Mid+) with 105000 km, sold for 55500 SAR on 2024-05-24. Considering the higher mileage and the fact that the target car is a year newer, I adjusted the price upwards. The 2015 models with higher mileage (210000 km) sold for around 49000 SAR, indicating a depreciation trend. Next, I reviewed the listed prices of similar cars. The 2017 Toyota RAV 4 XLE AWD (Top) with 180000 km is listed for 75500 SAR, but listed prices are generally higher than selling prices. Other 2017 models with lower mileage (76000 km) are listed for around 74500 SAR. Considering the average condition and higher mileage of the target car, I adjusted the price downwards from the listed price. Finally, I considered the depreciation logic, where a new car price depreciates by 10% each year. Given these factors, I arrived at the final estimate.